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1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Handles commands passed in by other appilcations |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 #include <bldvariant.hrh> |
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21 #include <apgtask.h> |
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22 #include <eikenv.h> |
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23 #include <mpxcollectionmessage.h> |
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24 #include <mpxcollectionutility.h> |
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25 #include <mpxcollectionplaylist.h> |
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26 #include <mpxcollectionpath.h> |
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27 #include <mpxcollectionopenutility.h> |
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28 #include <mpxplaybackutility.h> |
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29 #include <mpxplaybackmessage.h> |
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30 #include <mpxviewutility.h> |
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31 #include <mpxmusicplayerviewplugin.hrh> |
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32 #include <mpxmediacollectiondetaildefs.h> |
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33 #include <mpxcollectionhelperfactory.h> |
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34 #include <mpxcollectionuihelper.h> |
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35 #include <mpxparameter.h> |
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36 #include <mpxmessagegeneraldefs.h> |
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37 #include <mpxplaybackmessagedefs.h> |
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38 #include <mpxmediacontainerdefs.h> |
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39 #include <mpxmediaarray.h> |
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40 |
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41 #include "mpxtlshelper.h" |
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42 #include <mpxconstants.h> |
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43 #include "mpxcommandhandler.h" |
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44 #include "mpxlog.h" |
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45 #include <mpxviewpluginmanager.h> |
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46 #include <mpxviewplugin.h> |
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47 |
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48 const TInt KIncrementalFetchCount = 10; // all we need is the first song in all song |
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49 const TInt KWaitNoteImpUid = 0x101FFC6C; // refresh wait note UID |
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50 |
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51 // ============================ MEMBER FUNCTIONS ============================== |
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52 |
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53 // ---------------------------------------------------------------------------- |
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54 // Two-phased constructor. |
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55 // ---------------------------------------------------------------------------- |
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56 // |
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57 CMPXCommandHandler* CMPXCommandHandler::NewL( |
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58 MMPXPlaybackUtility* aPlaybackUtility, |
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59 TUid aCollectionMode, |
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60 const TDesC8& aParameter ) |
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61 { |
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62 CMPXCommandHandler* self = NewLC( |
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63 aPlaybackUtility, aCollectionMode, aParameter ); |
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64 CleanupStack::Pop(self); |
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65 return self; |
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66 } |
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67 |
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68 // ---------------------------------------------------------------------------- |
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69 // Two-phased constructor. |
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70 // ---------------------------------------------------------------------------- |
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71 // |
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72 CMPXCommandHandler* CMPXCommandHandler::NewLC( |
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73 MMPXPlaybackUtility* aPlaybackUtility, |
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74 TUid aCollectionMode, |
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75 const TDesC8& aParameter ) |
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76 { |
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77 CMPXCommandHandler* self = new ( ELeave ) |
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78 CMPXCommandHandler( aPlaybackUtility ); |
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79 CleanupStack::PushL(self); |
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80 self->ConstructL( aCollectionMode, aParameter ); |
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81 return self; |
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82 } |
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83 |
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84 // ---------------------------------------------------------------------------- |
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85 // C++ constructor can NOT contain any code that might leave. |
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86 // ---------------------------------------------------------------------------- |
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87 // |
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88 CMPXCommandHandler::CMPXCommandHandler( |
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89 MMPXPlaybackUtility* aPlaybackUtility ): |
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90 iPlaybackUtility( aPlaybackUtility ) |
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91 ,iPathInited( EFalse ) |
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92 ,iLastPlayedAutostart(EFalse) |
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93 { |
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94 } |
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95 |
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96 // ---------------------------------------------------------------------------- |
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97 // Destructor. |
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98 // ---------------------------------------------------------------------------- |
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99 // |
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100 CMPXCommandHandler::~CMPXCommandHandler() |
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101 { |
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102 if ( iPlaybackUtility ) |
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103 { |
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104 TRAP_IGNORE( iPlaybackUtility->RemoveObserverL( *this ) ); |
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105 } |
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106 if ( iMusicPlayerCollectionUtility ) |
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107 { |
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108 iMusicPlayerCollectionUtility->Close(); |
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109 } |
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110 if ( iViewUtility ) |
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111 { |
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112 iViewUtility->Close(); |
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113 } |
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114 delete iIsolatedIncOpenUtil; |
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115 delete iParameter; |
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116 } |
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117 |
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118 // ---------------------------------------------------------------------------- |
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119 // Symbian 2nd phase constructor can leave. |
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120 // ---------------------------------------------------------------------------- |
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121 // |
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122 void CMPXCommandHandler::ConstructL( |
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123 TUid aCollectionMode, |
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124 const TDesC8& aParameter ) |
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125 { |
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126 iIsolatedIncOpenUtil = |
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127 CMPXCollectionOpenUtility::NewL( this, KMcModeIsolated ); |
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128 iMusicPlayerCollectionUtility = MMPXCollectionUtility::NewL( |
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129 this, aCollectionMode ); |
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130 iPlaybackUtility->AddObserverL( *this ); |
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131 iViewUtility = MMPXViewUtility::UtilityL(); |
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132 ExtractMessageL( aParameter ); |
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133 } |
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134 |
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135 // --------------------------------------------------------------------------- |
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136 // Start processing the command |
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137 // --------------------------------------------------------------------------- |
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138 // |
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139 void CMPXCommandHandler::ProcessMessageL( TBool aIsUsbInUse, TBool aRefreshing, TBool aFormattingOnGoing ) |
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140 { |
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141 MPX_FUNC( "CMPXCommandHandler::ProcessMessageL" ); |
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142 iPathInited = EFalse; |
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143 iUsbInUse = aIsUsbInUse; |
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144 iRefreshOngoing = aRefreshing; |
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145 if ( iUsbInUse || iRefreshOngoing || aFormattingOnGoing ) |
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146 { |
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147 MPX_DEBUG1( "CMPXCommandHandler::ProcessMessageL USB/Refresh/Formatting ongoing, bring app to foreground only" ); |
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148 // USB is in use, bring the app to foreground and ignore the message |
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149 delete iParameter; |
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150 iParameter = NULL; |
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151 // have to use window group to activate, in case some other window |
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152 // has higher priority than us (e.g. playback popup and volume popup) |
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153 RWindowGroup myWin = CEikonEnv::Static()->RootWin(); |
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154 myWin.SetOrdinalPosition( 0, ECoeWinPriorityNormal ); |
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155 } |
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156 else |
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157 { |
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158 if ( iParameter ) |
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159 { |
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160 if ( CEikonEnv::Static()->StartedAsServerApp() ) |
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161 { |
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162 // embedded mode, can't check if db exist |
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163 // just process the message |
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164 MPX_DEBUG1( "CMPXCommandHandler::ProcessMessageL embedded mode" ); |
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165 DoHandleMessageL(); |
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166 } |
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167 else |
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168 { |
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169 // check if DB is created |
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170 MPX_DEBUG1( "CMPXCommandHandler::ProcessMessageL check if db is created" ); |
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171 RArray<TMPXAttribute> atts; |
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172 CleanupClosePushL( atts ); |
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173 atts.Append( KMPXMediaColDetailDBCreated ); |
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174 if ( iParameter->iCollectionPath ) |
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175 { |
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176 iMusicPlayerCollectionUtility->Collection().MediaL( |
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177 *iParameter->iCollectionPath, atts.Array() ); |
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178 } |
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179 else |
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180 { |
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181 MMPXCollectionUiHelper* colUiHelper = |
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182 CMPXCollectionHelperFactory::NewCollectionUiHelperL(); |
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183 CMPXCollectionPath* cpath = colUiHelper->MusicMenuPathL(); |
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184 CleanupStack::PushL( cpath ); |
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185 iMusicPlayerCollectionUtility->Collection().MediaL( |
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186 *cpath, atts.Array() ); |
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187 colUiHelper->Close(); |
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188 CleanupStack::PopAndDestroy( cpath ); |
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189 } |
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190 CleanupStack::PopAndDestroy( &atts ); |
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191 } |
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192 } |
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193 } |
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194 } |
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195 |
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196 // --------------------------------------------------------------------------- |
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197 // Returns if a path has been inited in playback engine |
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198 // --------------------------------------------------------------------------- |
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199 // |
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200 TBool CMPXCommandHandler::IsPathInited() |
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201 { |
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202 MPX_FUNC( "CMPXCommandHandler::IsPathInited" ); |
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203 return iPathInited; |
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204 } |
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205 |
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206 // --------------------------------------------------------------------------- |
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207 // Set usb status |
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208 // --------------------------------------------------------------------------- |
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209 // |
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210 void CMPXCommandHandler::SetUsbInUse( TBool aIsUsbInUse ) |
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211 { |
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212 MPX_FUNC( "CMPXCommandHandler::SetUsbInUse" ); |
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213 iUsbInUse = aIsUsbInUse; |
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214 } |
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215 |
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216 // --------------------------------------------------------------------------- |
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217 // Set refresh status |
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218 // --------------------------------------------------------------------------- |
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219 // |
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220 void CMPXCommandHandler::SetRefreshState( TBool aRefreshing ) |
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221 { |
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222 MPX_FUNC( "CMPXCommandHandler::aRefreshing" ); |
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223 iRefreshOngoing = aRefreshing; |
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224 } |
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225 |
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226 // --------------------------------------------------------------------------- |
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227 // Determines if the command should be handled by standalone mode. |
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228 // --------------------------------------------------------------------------- |
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229 // |
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230 TBool CMPXCommandHandler::ForwardCmdToStandAloneMode() |
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231 { |
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232 MPX_FUNC( "CMPXCommandHandler::ForwardCmdToStandAloneMode" ); |
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233 TBool ret( EFalse ); |
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234 if ( iParameter ) |
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235 { |
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236 ret = ( iParameter->iCmdForward == EMPXCmdFwdStandAlone ); |
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237 } |
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238 return ret; |
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239 } |
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240 |
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241 // --------------------------------------------------------------------------- |
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242 // Determines if the command should be handled by now playing instance |
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243 // --------------------------------------------------------------------------- |
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244 // |
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245 TBool CMPXCommandHandler::ForwardCmdToNowPlaying() |
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246 { |
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247 MPX_FUNC( "CMPXCommandHandler::ForwardCmdToNowPlaying" ); |
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248 TBool ret( EFalse ); |
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249 if ( iParameter ) |
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250 { |
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251 ret = ( iParameter->iCmdForward == EMPXCmdFwdNowPlaying ); |
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252 } |
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253 return ret; |
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254 } |
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255 |
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256 // --------------------------------------------------------------------------- |
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257 // Checks if initialize playback engine is needed for current command |
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258 // --------------------------------------------------------------------------- |
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259 // |
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260 TBool CMPXCommandHandler::IsInitPlaybackEngineNeeded() |
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261 { |
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262 MPX_FUNC( "CMPXCommandHandler::IsInitPlaybackEngineNeeded" ); |
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263 TBool ret( EFalse ); |
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264 if ( iParameter ) |
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265 { |
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266 ret = ( iParameter->iPathType == EMPXTypeCollectionPlaylist ); |
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267 } |
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268 return ret; |
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269 } |
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270 |
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271 // --------------------------------------------------------------------------- |
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272 // Extracts the activated view type from the command |
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273 // --------------------------------------------------------------------------- |
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274 // |
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275 TInt CMPXCommandHandler::ActivatedViewTypeId() |
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276 { |
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277 MPX_FUNC( "CMPXCommandHandler::ActivatedViewTypeId" ); |
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278 TInt id( 0 ); |
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279 if ( iParameter ) |
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280 { |
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281 id = iParameter->iType.iUid; |
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282 } |
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283 return id; |
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284 } |
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285 |
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286 // --------------------------------------------------------------------------- |
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287 // From MMPXCollectionObserver. |
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288 // Handle media properties. |
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289 // --------------------------------------------------------------------------- |
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290 // |
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291 void CMPXCommandHandler::HandleCollectionMediaL( |
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292 const CMPXMedia& aMedia, |
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293 TInt aError ) |
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294 { |
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295 MPX_FUNC( "CMPXCommandHandler::HandleCollectionMediaL" ); |
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296 TBool bringToForeground( EFalse ); |
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297 |
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298 TUid waitnoteId = TUid::Uid( KMPXPluginTypeWaitNoteDialogUid ); |
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299 TUid activeView = iViewUtility->ActiveViewType(); |
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300 if( activeView == waitnoteId && !iUsbInUse && !iRefreshOngoing ) |
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301 { |
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302 CMPXViewPlugin* pi = |
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303 iViewUtility->ViewPluginManager().PluginL( TUid::Uid(KWaitNoteImpUid) ); |
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304 pi->DeactivateView(); |
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305 } |
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306 |
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307 if ( aError == KErrNone ) |
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308 { |
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309 if( aMedia.IsSupported( KMPXMediaColDetailDBCreated ) ) |
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310 { |
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311 TBool dbCreated( aMedia.ValueTObjectL<TBool>( KMPXMediaColDetailDBCreated ) ); |
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312 if ( dbCreated ) |
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313 { |
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314 MPX_DEBUG1( "CMPXCommandHandler::HandleCollectionMediaL DB status ok" ); |
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315 DoHandleMessageL(); |
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316 } |
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317 else |
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318 { |
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319 MPX_DEBUG1( "CMPXCommandHandler::HandleCollectionMediaL DB not created" ); |
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320 if ( !iUsbInUse && !iRefreshOngoing ) |
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321 { |
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322 iViewUtility->ActivateViewL( TUid::Uid( KMPXPluginTypeMainUid ) ); |
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323 } |
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324 else |
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325 { |
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326 MPX_DEBUG1( "CMPXCommandHandler::HandleCollectionMediaL USB in use/Refreshing, not activating view" ); |
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327 } |
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328 bringToForeground = ETrue; |
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329 } |
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330 } |
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331 } |
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332 else |
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333 { |
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334 MPX_DEBUG1( "CMPXCommandHandler::HandleCollectionMediaL error getting DB status" ); |
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335 if ( !iUsbInUse && !iRefreshOngoing ) |
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336 { |
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337 iViewUtility->ActivateViewL( TUid::Uid( KMPXPluginTypeMainUid ) ); |
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338 } |
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339 else |
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340 { |
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341 MPX_DEBUG1( "CMPXCommandHandler::HandleCollectionMediaL USB in use/Refreshing, not activating view" ); |
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342 } |
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343 bringToForeground = ETrue; |
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344 } |
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345 |
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346 if ( bringToForeground ) |
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347 { |
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348 MPX_DEBUG1( "CMPXCommandHandler::HandleCollectionMediaL bringing app to foreground" ); |
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349 // have to use window group to activate, in case some other window |
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350 // has higher priority than us (e.g. playback popup and volume popup) |
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351 RWindowGroup myWin = CEikonEnv::Static()->RootWin(); |
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352 myWin.SetOrdinalPosition( 0, ECoeWinPriorityNormal ); |
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353 } |
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354 } |
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355 |
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356 // --------------------------------------------------------------------------- |
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357 // From MMPXCollectionObserver. |
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358 // Handle collection message. |
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359 // --------------------------------------------------------------------------- |
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360 // |
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361 void CMPXCommandHandler::HandleCollectionMessage( |
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362 CMPXMessage* aMessage, TInt aError ) |
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363 { |
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364 if ( aError == KErrNone && aMessage ) |
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365 { |
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366 TRAP_IGNORE( DoHandleCollectionMessageL( *aMessage ) ); |
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367 } |
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368 } |
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369 |
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370 // --------------------------------------------------------------------------- |
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371 // From MMPXCollectionObserver. |
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372 // Handles the collection entries being opened. |
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373 // --------------------------------------------------------------------------- |
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374 // |
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375 void CMPXCommandHandler::HandleOpenL( |
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376 const CMPXMedia& aEntries, |
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377 TInt /* aIndex */, |
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378 TBool /* aComplete */, |
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379 TInt aError ) |
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380 { |
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381 MPX_FUNC( "CMPXCommandHandler::HandleOpenL 4" ); |
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382 if ( iCollectionPlaylistState == |
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383 TMPXCollectionPlaylistSetupStateOpenPath ) |
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384 { |
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385 if ( !aError ) |
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386 { |
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387 const CMPXMediaArray* mediaArray( |
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388 aEntries.Value<CMPXMediaArray>( KMPXMediaArrayContents ) ); |
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389 User::LeaveIfNull( const_cast<CMPXMediaArray*>( mediaArray )); |
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390 if ( mediaArray->Count() > 0 ) |
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391 { |
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392 CMPXCollectionPath* cPath( iIsolatedIncOpenUtil->PathL() ); |
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393 CleanupStack::PushL( cPath ); |
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394 if ( cPath->Id( cPath->Levels() - 1 ) != KMPXInvalidItemId ) |
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395 { |
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396 iIsolatedIncOpenUtil->Stop(); |
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397 InitPlaybackEngineL( *cPath ); |
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398 } |
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399 CleanupStack::PopAndDestroy( cPath ); |
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400 } |
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401 else |
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402 { |
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403 // if there's nothing to open, check if the parameter |
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404 // contains a view to open |
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405 DoHandleMessageL(); |
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406 } |
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407 } |
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408 else |
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409 { |
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410 iCollectionPlaylistState = TMPXCollectionPlaylistSetupStateIdle; |
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411 } |
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412 } |
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413 } |
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414 |
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415 // --------------------------------------------------------------------------- |
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416 // From MMPXCollectionObserver. |
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417 // Handles the item being opened. |
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418 // --------------------------------------------------------------------------- |
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419 // |
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420 void CMPXCommandHandler::HandleOpenL( |
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421 const CMPXCollectionPlaylist& /*aPlaylist*/, |
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422 TInt /*aError*/ ) |
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423 { |
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424 MPX_FUNC("CMPXCommandHandler::HandleOpenL 2"); |
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425 // Not used |
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426 } |
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427 |
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428 // --------------------------------------------------------------------------- |
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429 // Handle playback message. |
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430 // --------------------------------------------------------------------------- |
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431 // |
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432 void CMPXCommandHandler::HandlePlaybackMessage( |
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433 CMPXMessage* aMessage, TInt aError ) |
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434 { |
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435 if ( aError == KErrNone && aMessage ) |
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436 { |
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437 TRAP_IGNORE( DoHandlePlaybackMessageL( *aMessage ) ); |
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438 } |
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439 } |
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440 |
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441 // --------------------------------------------------------------------------- |
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442 // Initialize the playback engine with a collection path |
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443 // --------------------------------------------------------------------------- |
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444 // |
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445 void CMPXCommandHandler::InitPlaybackEngineL( CMPXCollectionPath& aPath ) |
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446 { |
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447 MPX_FUNC( "CMPXCommandHandler::InitPlaybackEngineL" ); |
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448 CMPXCollectionPlaylist* playlist = CMPXCollectionPlaylist::NewL( aPath ); |
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449 CleanupStack::PushL( playlist ); |
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450 if ( iCollectionPlaylistState == |
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451 TMPXCollectionPlaylistSetupStateOpenPath ) |
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452 { |
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453 playlist->SetToIndex(KErrNotFound); |
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454 } |
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455 iCollectionPlaylistState = |
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456 TMPXCollectionPlaylistSetupStateInitPlaybackEngine; |
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457 iPlaybackUtility->InitL( *playlist, ETrue ); |
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458 iPathInited = ETrue; |
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459 CleanupStack::PopAndDestroy( playlist ); |
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460 } |
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461 |
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462 // ----------------------------------------------------------------------------- |
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463 // DoHandleMessageL |
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464 // ----------------------------------------------------------------------------- |
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465 // |
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466 void CMPXCommandHandler::DoHandleMessageL() |
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467 { |
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468 MPX_FUNC( "CMPXCommandHandler::DoHandleMessageL" ); |
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469 |
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470 TBool isNeedSetWindowGroup = ETrue; |
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471 TBool pathOpened( EFalse ); |
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472 iUnhandledMessage = EFalse; |
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473 TUid appToActivate( KAppUidMusicPlayerX ); |
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474 if ( CEikonEnv::Static()->StartedAsServerApp() ) |
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475 { |
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476 // if it's embedded mode |
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477 appToActivate = MPXTlsHelper::HostUid(); |
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478 } |
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479 |
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480 MPX_DEBUG3( "CMPXCommandHandler::DoHandleMessageL iUsbInUse = %d, iRefreshOngoing = %d", iUsbInUse, iRefreshOngoing ); |
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481 if ( iParameter && !iUsbInUse && !iRefreshOngoing ) |
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482 { |
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483 if ( iParameter->iCollectionPath ) |
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484 { |
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485 if ( iParameter->iPathType != EMPXTypeCollectionPlaylist ) |
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486 { |
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487 // if it's a collection path, use music player collection |
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488 // utility to open it. Collection server understands collection path |
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489 // with indexes but not ids. |
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490 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL iCollectionPath defined, path" ); |
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491 iMusicPlayerCollectionUtility->Collection().OpenL( |
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492 *iParameter->iCollectionPath ); |
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493 } |
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494 else |
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495 { |
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496 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL iCollectionPath defined, playlist" ); |
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497 // if it's collection playlist path, need to use isolated |
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498 // collection utility to translate it to real uids |
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499 iCollectionPlaylistState = |
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500 TMPXCollectionPlaylistSetupStateOpenPath; |
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501 RArray<TMPXAttribute> attrs; |
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502 CleanupClosePushL( attrs ); |
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503 TArray<TMPXAttribute> ary = attrs.Array(); |
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504 iIsolatedIncOpenUtil->Stop(); |
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505 iIsolatedIncOpenUtil->SetDelay( 0 ); |
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506 iIsolatedIncOpenUtil->StartL( *iParameter->iCollectionPath, ary, KIncrementalFetchCount, |
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507 0, CMPXCollectionOpenUtility::EFetchNormal ); |
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508 CleanupStack::PopAndDestroy( &attrs ); |
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509 } |
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510 pathOpened = ETrue; |
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511 } |
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512 if ( iParameter->iType != KNullUid ) |
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513 { |
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514 if ( pathOpened ) |
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515 { |
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516 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL path opened, view activation deffered" ); |
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517 // path opened, need to wait for callback before handling |
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518 // view switching |
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519 iUnhandledMessage = ETrue; |
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520 delete iParameter->iCollectionPath; |
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521 iParameter->iCollectionPath = NULL; |
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522 } |
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523 else |
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524 { |
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525 MPX_DEBUG2( "CMPXCommandHandler::DoHandleMessageL activate view 0x%x", iParameter->iType.iUid ); |
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526 if ( iParameter->iType.iUid == KMPXPluginTypePlaybackUid && appToActivate == KAppUidMusicPlayerX ) |
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527 { |
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528 // push default view history in case for view jumps |
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529 iViewUtility->PushDefaultHistoryL(); |
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530 // only do this when it's not embedded mode |
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531 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL activate playback view special handling" ); |
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532 // special handling needed for playback view activation |
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533 MMPXPlayer* player = |
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534 iPlaybackUtility->PlayerManager().CurrentPlayer(); |
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535 RArray<TUid> array; |
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536 CleanupClosePushL( array ); |
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537 |
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538 array.AppendL( iParameter->iType ); |
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539 if ( player ) |
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540 { |
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541 array.AppendL( player->UidL() ); |
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542 } |
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543 |
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544 // add the collection plugin UID to ensure the correct |
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545 // last playback view is activated |
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546 MMPXSource* source = iPlaybackUtility->Source(); |
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547 if( source ) |
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548 { |
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549 CMPXCollectionPlaylist* pl = source->PlaylistL(); |
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550 if ( pl ) |
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551 { |
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552 CleanupStack::PushL( pl ); |
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553 const CMPXCollectionPath& path = pl->Path(); |
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554 if( path.Levels() > 0 ) |
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555 { |
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556 MPX_DEBUG2( "CMPXCommandHandler::DoHandleMessageL appending UID 0x%x", path.Id( 0 ).iId1 ); |
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557 array.AppendL( TUid::Uid( path.Id( 0 ) ) ); |
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558 } |
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559 CleanupStack::PopAndDestroy( pl ); |
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560 } |
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561 } |
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562 if ( !iUsbInUse && !iRefreshOngoing ) |
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563 { |
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564 iViewUtility->ActivateViewL( array ); |
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565 } |
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566 else |
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567 { |
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568 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL USB in use/Refreshing, not activating view" ); |
|
569 } |
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570 CleanupStack::PopAndDestroy( &array ); |
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571 } |
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572 else if ( iParameter->iType.iUid == KMPXPluginTypeLastPlayedUid && appToActivate == KAppUidMusicPlayerX ) |
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573 { |
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574 // push default view history in case for view jumps |
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575 iViewUtility->PushDefaultHistoryL(); |
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576 // only do this when it's not embedded mode |
|
577 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL activate playback view special handling" ); |
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578 // special handling needed for playback view activation |
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579 MMPXPlayer* player = |
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580 iPlaybackUtility->PlayerManager().CurrentPlayer(); |
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581 RArray<TUid> array; |
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582 CleanupClosePushL( array ); |
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583 |
|
584 array.AppendL( TUid::Uid( KMPXPluginTypePlaybackUid) ); |
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585 if ( player ) |
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586 { |
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587 array.AppendL( player->UidL() ); |
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588 } |
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589 |
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590 // add the collection plugin UID to ensure the correct |
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591 // last playback view is activated |
|
592 MMPXSource* source = iPlaybackUtility->Source(); |
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593 if( source ) |
|
594 { |
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595 CMPXCollectionPlaylist* pl = source->PlaylistL(); |
|
596 if ( pl ) |
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597 { |
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598 CleanupStack::PushL( pl ); |
|
599 const CMPXCollectionPath& path = pl->Path(); |
|
600 if( path.Levels() > 0 ) |
|
601 { |
|
602 MPX_DEBUG2( "CMPXCommandHandler::DoHandleMessageL appending UID 0x%x", path.Id( 0 ).iId1 ); |
|
603 array.AppendL( TUid::Uid( path.Id( 0 ) ) ); |
|
604 } |
|
605 CleanupStack::PopAndDestroy( pl ); |
|
606 } |
|
607 } |
|
608 if ( !iUsbInUse && !iRefreshOngoing ) |
|
609 { |
|
610 iLastPlayedAutostart = ETrue; |
|
611 TRAP_IGNORE(iPlaybackUtility->CommandL( EPbCmdPlay )); |
|
612 RWindowGroup myWin = CEikonEnv::Static()->RootWin(); |
|
613 if ( myWin.OrdinalPosition() == 0 ) //top window |
|
614 { |
|
615 iViewUtility->ActivateViewL( array ); |
|
616 } |
|
617 else |
|
618 { |
|
619 isNeedSetWindowGroup = EFalse; |
|
620 } |
|
621 } |
|
622 else |
|
623 { |
|
624 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL USB in use/Refreshing, not activating view" ); |
|
625 } |
|
626 CleanupStack::PopAndDestroy( &array ); |
|
627 } |
|
628 else if ( appToActivate == KAppUidMusicPlayerX ) |
|
629 { |
|
630 if ( !iUsbInUse && !iRefreshOngoing ) |
|
631 { |
|
632 RArray<TUid> array; |
|
633 CleanupClosePushL( array ); |
|
634 array.AppendL( iParameter->iType ); |
|
635 if ( iParameter->iType.iUid == KMPXPluginTypeCollectionUid && appToActivate == KAppUidMusicPlayerX ) |
|
636 { |
|
637 CMPXCollectionPath* cpath( iMusicPlayerCollectionUtility->Collection().PathL() ); |
|
638 CleanupStack::PushL( cpath ); |
|
639 if( cpath->Levels() > 0 ) |
|
640 { |
|
641 MPX_DEBUG2( "CMPXCommandHandler::DoHandleMessageL appending UID 0x%x", cpath->Id( 0 ).iId1 ); |
|
642 array.AppendL( TUid::Uid( cpath->Id( 0 ) ) ); |
|
643 } |
|
644 CleanupStack::PopAndDestroy( cpath ); |
|
645 } |
|
646 // push default view history in case for view jumps |
|
647 iViewUtility->PushDefaultHistoryL(); |
|
648 // only do this if it's not embedded mode |
|
649 iViewUtility->ActivateViewL( array ); |
|
650 CleanupStack::PopAndDestroy( &array ); |
|
651 } |
|
652 else |
|
653 { |
|
654 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL USB in use/Refreshing, not activating view" ); |
|
655 } |
|
656 } |
|
657 else |
|
658 { |
|
659 MPX_DEBUG1( "CMPXCommandHandler::DoHandleMessageL embedded mode, not activating view" ); |
|
660 } |
|
661 } |
|
662 } |
|
663 } |
|
664 if ( !iUnhandledMessage || iUsbInUse || iRefreshOngoing ) |
|
665 { |
|
666 // after the message is handled, delete it |
|
667 delete iParameter; |
|
668 iParameter = NULL; |
|
669 // have to use window group to activate, in case some other window |
|
670 // has higher priority than us (e.g. playback popup and volume popup) |
|
671 if ( isNeedSetWindowGroup ) |
|
672 { |
|
673 RWindowGroup myWin = CEikonEnv::Static()->RootWin(); |
|
674 myWin.SetOrdinalPosition( 0, ECoeWinPriorityNormal ); |
|
675 } |
|
676 } |
|
677 } |
|
678 |
|
679 // ----------------------------------------------------------------------------- |
|
680 // ExtractMessageL |
|
681 // ----------------------------------------------------------------------------- |
|
682 // |
|
683 void CMPXCommandHandler::ExtractMessageL( const TDesC8& aMessage ) |
|
684 { |
|
685 MPX_FUNC( "CMPXCommandHandler::ExtractMessageL" ); |
|
686 ASSERT( aMessage.Length() > 0 ); |
|
687 delete iParameter; |
|
688 iParameter = NULL; |
|
689 CBufBase* buffer = CBufFlat::NewL( aMessage.Size() ); |
|
690 CleanupStack::PushL( buffer ); |
|
691 buffer->ResizeL( aMessage.Size() ); |
|
692 buffer->Write( 0, aMessage ); |
|
693 RBufReadStream readStream( *buffer ); |
|
694 CleanupClosePushL( readStream ); |
|
695 iParameter = new ( ELeave ) CMPXParameter(); |
|
696 iParameter->InternalizeL( readStream ); |
|
697 CleanupStack::PopAndDestroy( &readStream ); |
|
698 CleanupStack::PopAndDestroy( buffer ); |
|
699 } |
|
700 |
|
701 // ----------------------------------------------------------------------------- |
|
702 // Handle playback message |
|
703 // ----------------------------------------------------------------------------- |
|
704 // |
|
705 void CMPXCommandHandler::DoHandlePlaybackMessageL( const CMPXMessage& aMessage ) |
|
706 { |
|
707 MPX_FUNC( "CMPXCommandHandler::DoHandlePlaybackMessageL" ); |
|
708 TMPXMessageId id( aMessage.ValueTObjectL<TMPXMessageId>( KMPXMessageGeneralId ) ); |
|
709 if ( KMPXMessageGeneral == id ) |
|
710 { |
|
711 switch ( aMessage.ValueTObjectL<TInt>( KMPXMessageGeneralEvent ) ) |
|
712 { |
|
713 case TMPXPlaybackMessage::EInitializeComplete: |
|
714 { |
|
715 if ( iCollectionPlaylistState == |
|
716 TMPXCollectionPlaylistSetupStateInitPlaybackEngine ) |
|
717 { |
|
718 iViewUtility->PushDefaultHistoryL(); |
|
719 iPlaybackUtility->CommandL( EPbCmdPlay ); |
|
720 iCollectionPlaylistState = |
|
721 TMPXCollectionPlaylistSetupStateIdle; |
|
722 delete iParameter; |
|
723 iParameter = NULL; |
|
724 RWindowGroup myWin = CEikonEnv::Static()->RootWin(); |
|
725 myWin.SetOrdinalPosition( 0, ECoeWinPriorityNormal ); |
|
726 } |
|
727 if (iLastPlayedAutostart) |
|
728 { |
|
729 iPlaybackUtility->CommandL( EPbCmdPlay ); |
|
730 iLastPlayedAutostart = EFalse; |
|
731 } |
|
732 break; |
|
733 } |
|
734 default: |
|
735 { |
|
736 // ignore other playback messages |
|
737 break; |
|
738 } |
|
739 } |
|
740 } |
|
741 } |
|
742 |
|
743 // ----------------------------------------------------------------------------- |
|
744 // Handle collection message |
|
745 // ----------------------------------------------------------------------------- |
|
746 // |
|
747 void CMPXCommandHandler::DoHandleCollectionMessageL( const CMPXMessage& aMessage ) |
|
748 { |
|
749 MPX_FUNC( "CMPXCommandHandler::DoHandleCollectionMessageL" ); |
|
750 TMPXMessageId id( aMessage.ValueTObjectL<TMPXMessageId>( KMPXMessageGeneralId ) ); |
|
751 if ( KMPXMessageGeneral == id ) |
|
752 { |
|
753 TInt event( aMessage.ValueTObjectL<TInt>( KMPXMessageGeneralEvent ) ); |
|
754 TInt type( aMessage.ValueTObjectL<TInt>( KMPXMessageGeneralType ) ); |
|
755 MPX_DEBUG3( "CMPXCommandHandler::HandleCollectionMessage Event = %d, Type() = %d", |
|
756 event, type ); |
|
757 if ( iUnhandledMessage ) |
|
758 { |
|
759 DoHandleMessageL(); |
|
760 } |
|
761 else |
|
762 { |
|
763 // do nothing |
|
764 } |
|
765 } |
|
766 } |
|
767 |
|
768 // End of File |